Q.

Given below are two statements.
Statement I: During electrolytic refining, blister copper deposits precious metals
Statement II: In the process of obtaining pure copper by electrolysis method, copper blister is used to make the anode. 

choose the correct answer from the options given below.

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a

Both Statement I and Statement II are true.

b

Both Statement I and Statement II are false.

c

Statement I is true but Statement II is false.

d

Statement I is false but Statement II is true.

answer is A.

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Detailed Solution

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In the electro-refining, impure metal (here blister copper) is used as an anode while precious metal like Au, Pt get deposited as anode mud.

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